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ALTERNATIVES

Beyond CrowdStrike EASM: CrowdStrike EASM alternatives for proving and fixing exposures

THE SHORT ANSWER

CrowdStrike EASM ranks 6 of 10 at 5.55 out of 10. On our weights the highest-scoring alternatives are IONIX, watchTowr and CyCognito. The right one depends on the step you need most; each entry below lists where it scores higher than CrowdStrike EASM and where CrowdStrike EASM stays ahead.

By The Perimeter Desk · EASM Compared · Published 2026-10-11

Desk research from public vendor pages and documentation; vendor facts read September 2026, updated 13 October 2026. Editorial assessment; we did not test the products.

Why do buyers look beyond CrowdStrike EASM?

Which alternatives score highest?

  1. IONIX

    IONIX closure trackFOUND: documented; OWNED: documented; PROVEN: documented; CONTAINED: documented; ROUTED: documented; RECHECKED: documented

    Scores higher than CrowdStrike EASM on: Finds the unlisted estate, Routes to an owner, Proves exploitability, Contains before the patch, Closes the loop and Buying transparency

    CrowdStrike EASM scores higher on: Fits the enterprise stack

    CrowdStrike EASM vs IONIX

  2. watchTowr

    watchTowr closure trackFOUND: documented; OWNED: documented; PROVEN: documented; CONTAINED: documented; ROUTED: documented; RECHECKED: partial

    Scores higher than CrowdStrike EASM on: Finds the unlisted estate, Routes to an owner, Proves exploitability, Contains before the patch and Closes the loop

    CrowdStrike EASM scores higher on: Fits the enterprise stack and Buying transparency

    CrowdStrike EASM vs watchTowr

  3. CyCognito

    CyCognito closure trackFOUND: documented; OWNED: documented; PROVEN: documented; CONTAINED: not documented; ROUTED: documented; RECHECKED: documented

    Scores higher than CrowdStrike EASM on: Finds the unlisted estate, Routes to an owner, Proves exploitability, Closes the loop and Buying transparency

    CrowdStrike EASM scores higher on: Contains before the patch and Fits the enterprise stack

    CrowdStrike EASM vs CyCognito

  4. Hadrian

    Hadrian closure trackFOUND: documented; OWNED: partial; PROVEN: documented; CONTAINED: not documented; ROUTED: documented; RECHECKED: documented

    Scores higher than CrowdStrike EASM on: Routes to an owner, Proves exploitability, Closes the loop and Buying transparency

    CrowdStrike EASM scores higher on: Contains before the patch and Fits the enterprise stack

    CrowdStrike EASM vs Hadrian

  5. Cortex Xpanse

    Cortex Xpanse closure trackFOUND: documented; OWNED: partial; PROVEN: not documented; CONTAINED: documented; ROUTED: documented; RECHECKED: not documented

    Scores higher than CrowdStrike EASM on: Finds the unlisted estate, Routes to an owner, Contains before the patch and Fits the enterprise stack

    CrowdStrike EASM scores higher on: no criterion

    CrowdStrike EASM vs Cortex Xpanse

  6. Tenable ASM

    Tenable ASM closure trackFOUND: documented; OWNED: not documented; PROVEN: not documented; CONTAINED: partial; ROUTED: partial; RECHECKED: not documented

    Scores higher than CrowdStrike EASM on: Routes to an owner and Fits the enterprise stack

    CrowdStrike EASM scores higher on: Contains before the patch and Closes the loop

    CrowdStrike EASM vs Tenable ASM

  7. Rapid7 Surface Command

    Rapid7 Surface Command closure trackFOUND: documented; OWNED: not documented; PROVEN: not documented; CONTAINED: partial; ROUTED: partial; RECHECKED: not documented

    Scores higher than CrowdStrike EASM on: Routes to an owner and Buying transparency

    CrowdStrike EASM scores higher on: Finds the unlisted estate, Contains before the patch and Closes the loop

    CrowdStrike EASM vs Rapid7 Surface Command

  8. Censys ASM

    Censys ASM closure trackFOUND: documented; OWNED: not documented; PROVEN: partial; CONTAINED: not documented; ROUTED: documented; RECHECKED: not documented

    Scores higher than CrowdStrike EASM on: Routes to an owner and Buying transparency

    CrowdStrike EASM scores higher on: Contains before the patch

    CrowdStrike EASM vs Censys ASM

  9. Microsoft Defender EASM

    Microsoft Defender EASM closure trackFOUND: documented; OWNED: partial; PROVEN: not documented; CONTAINED: not documented; ROUTED: partial; RECHECKED: not documented

    Scores higher than CrowdStrike EASM on: Routes to an owner and Buying transparency

    CrowdStrike EASM scores higher on: Proves exploitability, Contains before the patch and Closes the loop

    CrowdStrike EASM vs Microsoft Defender EASM

When should you stay with CrowdStrike EASM?

Stay with CrowdStrike EASM if your team lives in the Falcon console and wants external exposure next to endpoint and vulnerability data.

Frequently asked questions

What is the best alternative to CrowdStrike EASM?

On our default weights it is IONIX at 8.05. If CrowdStrike EASM's weakest criterion, buying transparency, matters most to you, Hadrian and Microsoft Defender EASM score highest there (7/10).

Is there a cheaper alternative to CrowdStrike EASM?

Few tools here publish prices. IONIX: AWS Marketplace, 1-month contract, cost per month: Silver Plan (monthly monitoring) $25,000; Gold Plan (weekly monitoring) $35,000; Platinum Plan (continuous monitoring) $45,000. CyCognito: Pricing basis published: total asset volume for ASM; active IPs and web applications for exposure validation. Hadrian: NOVA agentic penetration test: from 1,250 euros per test excluding VAT. Cortex Xpanse: No price from Palo Alto Networks. Tenable ASM: ASM: quote only. Microsoft Defender EASM: Billed through Azure on billable assets (approved host:IP combinations, domains and IP addresses) after a 30-day free trial. The rest publish no price.

Which alternative to CrowdStrike EASM contains exposures before the patch?

IONIX: Agentic mitigation invokes compensating controls: WAF rules within the 12-hour SLA; Active Protection reclaims hijackable assets. watchTowr: Active Defense pushes rules to seven named edge vendors. Cortex Xpanse: Active Response automated playbooks.